gost-9519-1-77新版标准规范

「0CT9519.1-77I pynna B59MEKrOCyAPCTBEHHbIN CTAHAPT6A66MTbI KANbUNEBbIEMeTon cneKTpanbHoro aHann3a no TbIM MetannnueCKNM CTaHAapTHbIMo6pa3uaMLead-calcium bearing alloys.Method of spectral analysis on cast metalic standartspecimensOKCTy 1709ata BBeneHna 1978-01-01VHOPMALVOHHbIE AHHbIE1.PA3PABOTAH W BHECEH MNHNCTepCTBOM UBeTHoN MeTannyprn CCCPPA3PABOTYVKVB.C.UyMaueHKo,.M.yHNH,B.M.neTpoB,A.V.noroHNHa,C.A.neMueHKo,P.n.NeTpoBa2.yTBEPXKAEH N BBEEH B ENCTBNE NOCTAHOBNEHVEMTocynapcTBeHHorO KOMMTeTa cTaHAapTOB CoBeTa MnHnCTpoB CCCP OT 15.04.77N9463.B3AMEH「OCT9519-604.CCbIOYHbIE HOPMATNBHO-TEXHMYECKVE OKyMEHTbI